100630880652 has 12 divisors (see below), whose sum is σ = 234805388216. Its totient is φ = 33543626880.

The previous prime is 100630880629. The next prime is 100630880683. The reversal of 100630880652 is 256088036001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 100630880652.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4192953349 + ... + 4192953372.

Almost surely, 2^100630880652 is an apocalyptic number.

100630880652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100630880652 is an abundant number, since it is smaller than the sum of its proper divisors (134174507564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100630880652 is a wasteful number, since it uses less digits than its factorization.

100630880652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8385906728 (or 8385906726 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 100630880652 in words is "one hundred billion, six hundred thirty million, eight hundred eighty thousand, six hundred fifty-two".